MATLAB Programming Fundamentals - MathWorks

Logic Statements

Use relational operators in conjunction with the logical operators A & B (AND), A | B

(OR), xor(A,B) (XOR), and ~A (NOT), to string together more complex logical

statements.

For example, you can locate where negative elements occur in two arrays.

A = [2 -1; -3 10]

A =

2 -1

-3 10

B = [0 -2; -3 -1]

B =

0 -2

-3 -1

A<0 & B<0

ans =

0 1

1 0

For more examples, see “Find Array Elements That Meet a Condition” on page 5-2.

See Also

eq | ge | gt | le | lt | ne

More About

• “Array vs. Matrix Operations” on page 2-13


• “Compatible Array Sizes for Basic Operations” on page 2-19


• “MATLAB Operators and Special Characters” on page 2-2

2 Program Components